Crest Automotive Tuning - A) ENGINE PERFORMANCE (See also forced induction & remapping sections)

Product Code: aaexht

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E9X NON M
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E9X M3 CENTRE - CATS SECTION
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E9X M3 BLACK SERIES
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E36 M3
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E46 M3 GEN 6
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E60 M5
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N54 DOWNPIPE
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N55 DOWNPIPE
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F10 M5
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F3X 35I MODELS
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N63 DOWNPIPE
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S63 DOWNPIPES
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F8X REAR EXHAUST SILNCER
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Active Autowerke exhausts are known for their excellent build quality and exotic sound.
Crest Offers their full range, and we are working on fully populating this section, for the meanwhile please refer to the price list links below, the excel version also carries more images of each item.
Then please call or E-Mail us to discuss your enquiry and confirm best possible cost, as prices may vary according to US Dollar exchange rates.

Estimated Volumetric Shipping Weight : 20.00 Kg

Active Autowerke Exhaust List

Product Code: un0008

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AUTOTECKNIC CARBON FIBRE EXHAUST TIPS

AutoTecknic pre-preg dry carbon fibre exhaust tips works great with aftermarket or OEM exhaust systems.

They're sure to make your car stand out even when it's parked. These exhaust tips are the perfect choice for those looking to add more aggressive styling to their vehicle's exhaust. Installation is simple and once in place, you will get an incredible look on your vehicle.

Sizes Available:
• Inlet: 51MM Outlet: 89MM
• Inlet: 57MM Outlet: 89MM
• Inlet: 63MM Outlet: 101MM

Each exhaust tip is sold individually

Estimated Volumetric Shipping Weight : 1.00 Kg

Product Code: eisexhausttips

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STRAIGHT ROUND TIPS
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SLASH DOWNWARD TIPS
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ROUND TIPS WITH PERFORATED INSER
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LE MANNS DOUBLE WALLED TIPS
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INWARD ROLLED TIPS
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90 X 70MM OVAL TIPS
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120 X 77MM OVAL TIPS
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160 X 80MM FLAT OVAL
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M6 LARGE OVAL EXHAUST TIPS
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The complete range of Eisenmann exhaust tips.

Please see attached pricelist for prices for each individual tips

Estimated Volumetric Shipping Weight : 1.00 Kg

Product Code: eisenhomepage

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Crest Automotive IS THE EXCLUSIVE UK DISTRIBUTOR FOR EISENMANN-TECHNIK Gmbh.

Please visit our dedicated EISENMANN UK website

THE COMPANY
Eisenmann Gmbh is located in Stuttgart, Germany, the heart of the German automotive industry and is the top European manufacturer of high performance exhaust systems for a wide variety of platforms. Their innovative design approach has produced products of only the highest quality, including creation of the original DTM style exhaust tips.

Eisenmann combines the latest precision manufacturing technology with traditional hand crafting techniques to produce the highest quality exhausts on the market. Their pride in their products and enthusiasm to produce new, innovative designs is what makes Eisenmann the market leader for after market and OEM exhausts.

CONSTRUCTION & SPECIFICATION
Construction of all Eisenmann systems, both externally and internally is in 100 % light weight T304/T306 stainless steel throughout; the design of each system from tube configuration and size to muffler and box dimensions are meticulously calculated and optimised to provide maximum performance at all revs, drawing on Eisenmann's vast Motorsport experience over the years.

All exhaust are certified by Eisenmann Gmbh with a 2 year warranty and are TUV and DIN EN ISO 9001 Certified

As further confirmation of the high quality of this brand, Eisenmann make all original equipment and performance exhausts for many high end tuners/manufacturers including:

Digi Tec,
Porsche Gmbh
Brabus
McLaren
AMG
Kelleners Sport,
MST Wiesmann,
G- Power
BT-Sporträder,
DS-Motorsport,
SAT,
Sportwheels,
Rieger Tuning,
Reuter Motorsport,
Schmiedmann/DK,
Sportec/CH,
Auto Tune Heinz/NL,

CUSTOM BUILT TO YOUR SPECIFICATION
This is what makes Eisenmann unique... every Eisenmann exhaust built for Crest Automotive Technologies' customers is custom built to your individual preferences for tip design (see table of tip design options at top right), fit and sound level.
Due to the custom built nature of these exhausts, the average delivery time is 3 weeks and you will be quoted a "latest delivery" time when ordering; Eisenmann have never yet failed to deliver by this date, in most cases customers receive their order within 2 weeks.

**If your preferred tip design is not listed on the price list for your vehicle don't worry, chances are we can still make your exhaust with your preferred tips.

Eisenmann also offer quad exit exhausts (four exit pipes) for many makes of car for the ultimate sport look and sound, along with new rear valances in many cases to accomodate the extra pipes.

SOUND LEVELS
Your exhaust will be built to one of these sound levels to your choice:

- Sport (a mid level sporty sound that gets louder as the revs rise, but is perfectly reasonable at low or cruising speeds)
- Race (...as the name suggests)

Please visit our dedicated EISENMANN UK website

Estimated Volumetric Shipping Weight : 1.00 Kg

Eisenmann Pbmw Report Pp1
Eisenmann Pbmw Report Pp2
Eisenmann Pbmw Report Pp3

Product Code: evoe39maffessintake

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In order to gain power Evolve have identified yet another restriction point and flaw in the S62 V8 engine setup.

The first is the air intake temperature ready taken by the ECU. The factory air filter/intake system has a major flaw from the factory. The air intake temperature sensor is located inside the mass air sensor housing which sits directly in front of the radiator. Due to the nature of modern temperature sensors, the sensor becomes heat soaked and sends an artificially high reading to the engine management system. The ECU then retards ignition timing and adds fuel which result in less power.

To avoid this we relocate the air intake temperature sensor to a more suitable position where it will have a true reading of the air intake temperature.

We then looked at the restriction that the factory intake system poses. The factory cold air feed is placed behind the front bumper where airflow is very poor. The airboxes are undersized with the cold air feed tubes having a very small opening.

Evolve have designed an intake system which replaces the airbox assembly and places high flow air filters high up in the bumper behind the fog lights where cool air in abundance. We have used 100% Pre-Preg Carbon Fibre that is very light, strong and conducts less heat than metal or plastic.

This two fold upgrade complete eradicates all flaws and restrictions in the intake system and gives much improved throttle response with increased power above 4500rpm.

Typical power gains are in the region of 10-15hp and most importantly with the new intake temperature probe the temperature readings are now correct giving a much more consistent power delivery.

As these delete the MAF's you will require the Evolve Alpha N tune to run these intakes.

Overview:

- 100 Pre-preg carbon fibre
- Enhanced power through rpm range
- Restored power by relocating air intake temp. sensor
- Sharper throttle response and improved drivability

Estimated Volumetric Shipping Weight : 5.00 Kg

Product Code: evoe39medusacat

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The largest major restriction point of the E39 M5 S62 V8 engine is the exhaust manifolds / headers.
Changing the exhaust system without changing the headers gives no gain in power. In fact, changing the header back system gives little if any power gain!

The factory items are very poorly designed and looking at them it is clear funds were saved in the department. No other M Power car has ever had headers as poorly designed as on the S62 engine.

Performance headers are already available on the market but most compromises torque below 5000rpm especially under part throttle driving. The very highlight of the S62 engine is it exceptional torque at the low to mid engine speeds.

Evolve produced an 4-1 design which not only allows for more power at the higher rpm's but also enhances the strong points of the S62 engine with almost 400 lb.ft torque (stock torque is 368 lb.ft) from 2000-5000rpm. Above 5000rpm power increased by anything from 25-40hp depending on the mechanical setup of the engine.

The Evolve 4-1 headers can be used in isolation without any other performance upgrade and give a minimum gain of 30 hp and 27 lb/ft torque.

This upgrade represents the single largest performance upgrade with more power and torque accross all RPM points which in turn allows for much improved acceleration.

Noise levels are only slightly increased with the headers alone but the engine does take on a more purposeful note. For more noise please look at our exhaust range.

Much consideration has been giving to ease of fitment. Subframe removal is not require during the installation.

In conjunction with the Evolve software and Intake system the S62 V8 will go from an average of 390 bhp / 368 lb.ft to 445 bhp / 400+ lb.ft

Overview:

Min. +25bhp / +25 lb/ft
4-1 Step Design Design allowing wider power band power increase (allowing faster overall accelerating)
Constructed in Italy from T304 Stainless Steel
Dyno Graph (Headers + Evolve Exhaust only Conversion)

HEADERS MUST BE USED IN CONJUNCTION WITH EVOLVE SPORTS CAT OR DE-CAT

Estimated Volumetric Shipping Weight : 20.00 Kg

Product Code: evoe39medheaders

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Product Code: evoe39supercharger

Evolve Supercharger Kit
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Stage 1 Dyno Graph
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The Evolve E39 M5 Supercharger Kit features the following components:

Rotrex C38-91 Supercharger (1100 CFM)
CNC Ultra Aluminium Bracket with integrated Cooling Hose
CNC Aluminium Crank Pulley
8-Rib Belt Drive
270 Degree Belt Wrap
8 x Larger Bosch Injectors
Pre-preg Carbon Fibre Flow optimised intake system
Side Mount Air to Air Intercooler with modified arch liners (stage 2)
TIAL 50mm Blow Off Valve
Evolve AlphaN ECU programme
Plenum Breather system
Power Steering Relocation Kit
Clamps, Silicone Hoses and fitting kit
Optional CNC Billet Plenum
Fog Light Delete recommended for optimal cooling.

Stage 1 Intercooled (can be used with stock metal plenum) - 5 PSI TO 5.5 PSi - 530-550 crank HP
Stage 2 Intercooled (recommended to have Evolve CNC Plenum) - 6 PSi TO 7 PSi - 575-610 crank horse power

Kit Price Â£8400 inc VAT
Optional billet plenum (Â£2000 inc VAT

We were approached by several customers to develop a supercharger kit for the S62 engined E39 M5. Requirements were to have a linear power curve with plenty of low end torque and a fast throttle response. Having experience with Vortech based kit which are very much top end biased we decided to develop the kit with the Rotrex C38-91 Centrifugal Supercharger. Testing without an intercooler showed us the IAT were far too high for consistent performance on the road. The other feedback we had was that customers did not want to have extensive body work of their pristine E39 M5's trimmed to fit an intercooler. Our solution for this was to develop a side mounted air-to-air intercooler mounted just infront of the wheel arch behind the fog light. We chose the air-to-air intercooler as we find them much more effective in cooling and recovery rates when compared to liquid-to-air intercoolers.

To prevent any belt slip we convert the belt drive to an 8-rib system which provides superior belt traction for the Rotrex charger meaning no loss in performance and faster response. The supercharger bracket is a work of art in itself. 100% CNC machined aluminium with a neat trick up its sleeve. As the coolant hose would have been slightly crimped with the placement of the bracket we diverted the coolant through the bracket.

During testing we found that air flow to the charger was crucial to the amount of boost it would produce. With limited space we faced a challenge in providing a smooth air passage to the supercharger inlet. We solved this by having the part made in carbon fibre but instead of having the usual smooth side on show we reversed it so that the smooth carbon would be on the inside providing the maximum amount of air to the supercharger.

To tie the kit together it comes with our very own Alpha N ECU management on the stock ECU which is flashed in with our Evolve-R OBDII cable. Many hours of development on both and road and dyno provide a smooth a reliable tune that brings all the individual components together which not only provides a huge power gain over a stock car but also is factory smooth to drive.

Estimated Volumetric Shipping Weight : 20.00 Kg

Product Code: manhart-1

MANHART MH2 GTR
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MANHART MH5 800
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MANHART MH3 600
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MANHART MH2 Performance Kit
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MANHART MH8 800
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This page is still under construction. For more information, including product details, pricing and availability, please call or email us now.
Please note, prices may change subject to exchange rates and availability.

We now offer the full range of MANHART BMW performance parts, as an official MANHART distributor.
MANHART began perfecting and optimising BMWs more than three decades ago, offering unparalleled experience and expertise in the field. MANHART’s primary focus has always been the optimisation of BMW M cars, and this shines through in the products they create.
Many of MANHART’s most famous projects are technology swaps – a V8 E30, or an S85 in an E92 M3 – but they also offer a wide range of excellent upgrades, including carbon parts for exterior and interior uses; intake and exhaust systems; an extensive range of performance kits, and their specially designed MHTRONIK engine upgrade box.
As an official distributor for MANHART, we can provide the full range of MANHART BMW performance products, to suit whatever upgrades you are interested in. Contact us now for more information on pricing and specifics.
If you get a cheaper offer elsewhere, come back to us; we will always try to beat any other genuine quote!

Estimated Volumetric Shipping Weight : 1.00 Kg

Product Code: remus

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REMUS Innovation GmbH was founded in 1990 and only five years later, succeeded in becoming a global leader in the manufacture of sports exhausts. The company now has approximately 1000 employees and a production site of 40 000 square meters for exhaust systems to serve the world market.

Besides building exhausts for aftermarket customers, Remus Innovation GmbH provides systems to various renowned premium car manufacturers, such as Mercedes AMG, Porsche, Bentley, McLaren, Aston Martin, BMW and Ducati.
Remus exhausts use the experience they have gained building for these premium manufacturers to build some of the best aftermarket exhausts in the business. Providing significant improvements in both performance and sound, a Remus exhaust will be a brilliant addition to any car.

Please see the full BMW pricelist below. For more information, call us on +44 (0)1202 822 792, or email enquiries@catune.co.uk

Remus Pricelist July 2020 Excel
Remus Pricelist July 2020 Pdf

Product Code: ree39diabloexhst

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E39 M5 Diablo Features:

- New, lighter muffler body reduces weight to only 19.4 lbs. per side.
- 100% T-304 stainless steel construction and internals, a majority of the exhaust made from 16 gauge stainless steel.
- Exclusive, oversized 3" OD inlet tubing (stock and most other aftermarket companies have 2.5" OD) for maximum exhaust flow.
- Fully mandrel bent tubing, no crimps or flattened areas.
- Mil-finished pipes and muffler, mirror polished, Rogue Engineering Club Sport double walled, stainless steel quad 80mm, staggered tips. Completely fills in factory valence without modifications.
- Full TIG welded construction, no lock seams or pinch welds.
- Factory-like hangers for OEM fit
- Rogue Engineering logo tastefully stamped in the body of the muffler
- Flow-through design does not create muffler "hot spots" found on chambered mufflers
- Optimised tubing sizes and minimised bends maintain exhaust velocity without compromising necessary back pressure
- Deep, throaty tone, without the drone.
- Will not change ground clearance
- Will not void factory warranty
Will not affect emissions

Estimated Volumetric Shipping Weight : 20.00 Kg

Product Code: ree39diabloxpp

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E39 M5 X-pipe Features:

- The Rogue Engineering E39 M5 X-pipe is made to fit in the place of the factory resonator.
- Weighs only 18 lbs. for the entire assembly, including built-in resonators. Factory resonator, with tubing, is over 27 lbs.
- 100% T-304 stainless steel construction and internals, a majority of the exhaust made from 16 gauge stainless steel.
- Fully mandrel bent tubing, no crimps or flattened areas
- Mil-finished.
- Full TIG welded construction, no lock seams or pinch welds.
- Factory-like hangers for OEM fit
- Optimised tubing sizes and minimised bends maintain exhaust velocity without compromising necessary back pressure
- Deep, throaty tone, without the drone.
- Can be used with other aftermarket mufflers
- Will not change ground clearance
- Will not void factory warranty
- Will not affect emissions
- Fits E39 M5 ONLY

Estimated Volumetric Shipping Weight : 20.00 Kg

Product Code: ssextal

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We have been official Supersprint agents since 2002.
Supersprint offer probably the best mass - produced "off the shelf" performance exhaust systems on the market, all very well built and dyno proven.

Every Supersprint exhaust system has been researched, designed and tested to insure additional power and to enhance overall performance.

We offer their full product range for all makes and model vehicles (not just BMW), AT HEAVILY DISCOUNTED PRICES.

WE WILL BEAT ANY OTHER QUOTE !! PLEASE EMAIL / CALL US FOR BEST QUOTES .