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Super Sprint Front Connecting Pipe BMW E90 E92 335i Coupe Sedan
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Our Price: $902.80
Sale Price: $599.00
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These are alternative pipes for the metallic race cats above. After the turbo down pipe outlet flanges, the cross section shrinks down from 65mm to 60mm, (still larger than the factory 57mm tubing size) and it is maintained...
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Active Autowerke Signature N54 Exhaust Down Pipes BMW 335i / 135i
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Our Price $699.00
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Making POWER on the BMW N54 twin turbos effortlessly…
A turbo impeller wheel speed is mostly limited by the exhaust back pressure within the system. If one could eliminate some or most of this exhaust back pressure, the turbo will spool that much faster and effortlessly. The engine will rev that much faster, the target boost will be attained that much quicker, the throttle respone will be crisp and the effort will seem effortless by the engine.
This is what the Active Autowerke Signature down pipe system will achieve for your BMW E90, E92, E93 335i and 135i if installed.
The Active Autowerke Signature down pipe is designed with the intent to makes the most in power. The down pipes are created with the least amount of restrictions possible by utlizing a full 3.00" piping throughout with the least amount of bends and mostly straights where possible; that is impressive when compared to the factory diameter of 2.50". What you will experience is a faster, more responsive engine because the turbo impleller now has the ability to spool that much faster. The end result is more power.
For added duability, factory like suport braces are also implemented to alleviate stresses upon the turbos.
Made from 304 stainless throughout ensures a robust and durable exhaust that will provide trouble free performance with the longevity to match.
All flanges are 304 stainless with the 0.060" wall thickness ( ~1.5 m.m.
This is another great innovation brought to you by the Active Autowerke engineers to make it a lot more enjoyable to “…Come Play with POWER, we always have…”
NOTE: The Active Autowerke Signature down pipe replaces the existing factory exhaust catalyst making this power upgrade not legal for highway use but is best suited for the race track or other off-road competitive events. The DPP (Down Pipe Patch) when installed may correct certain check engine lights on some models.
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Super Sprint X Pipe BMW E90 E92 335i Coupe Sedan
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Our Price: $1,209.47
Sale Price: $765.98
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The stock mid pipe / resonator has numerous crushed pipe sections for added body clearance. The result is that the flow rate is negatively influenced by the erratic diameter changes in the tubing. This is very similar to...
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Super Sprint Muffler w/ Dual Round Tips (80mm) BMW E90 E92 335i Coupe Sedan
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Our Price: $2,951.42
Sale Price: $1,623.51
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The Supersprint rear mufflers are of the performance proven flow through resonated design, rather than the baffled chamber design used by the factory and many other manufactures. The internal tubing diameter optimizes performance...
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RPi GT Exhaust - BMW E92 335i
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Our Price $1,799.00
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As with all RPi GT series exhausts, each system is designed with maximum performance and superior sound in mind. Our 335i exhaust follows the GT series tradition offering a remarkable torque and hp increase. Expect a gain of 20-40ft/lbs* and 15-30hp*. All RPi exhausts are made with the high quality T304 stainless steel, come with the RPi lifetime warranty and is 100% made in the USA.
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Active Autowerke Signature Exhaust System BMW e90 e92 e93 335i
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Our Price $2,115.00
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The Active Autowerke 335 Signature exhaust system is the leading exhaust system for the E90,E92, & E93 335. The system is completely bolt on and constructed out of 100% 304 stainless steel. The Active Autowerke Signature Exhaust system for the 335 boasts Dual 90 MM tips and all stainless steel hardware. This system increases exhaust airflow by over 35% and features a true X pipe design which increases the exhaust system’s scavenging affect opposed to most manufacturers who use simple H pipe designs. This full system bolts on to your factory downpipes (system includes connecting pipes, Xpipe, and dual rear mufflers), this system also features several adjustments points to allow for the addition of rear diffusers and an anti-flex design to assure proper fitment at all times (This is the only system on the market to features a bracket that connects the two mufflers together, bracket is not visible). The Active Autowerke 335 Signature exhaust system has been dyno proven to add an additional 15-22 RWHP and is a must for the true enthusiast.
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Super Sprint Down Pipe BMW E90 E92 335i Coupe Sedan
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Our Price: $4,480.17
Sale Price: $2,839.08
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The turbo down pipe is manufactured from 304 stainless steel using all mandrel bent tubing and each pipe is 65mm in diameter resulting in ultra low backpressure, assuring instant turbo spool up for maximum torques and horsepower gains. The results of installing a complete turbo to...
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Akrapovic Evolution Exhaust System BMW e90 e92 e93 335i
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Our Price: $4,995.00
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Our engineers developed a complete aftermarket exhaust system which pushes this powerful Bavarian ahead of the pack. The next stage in revolutionizing the performance of the BMW 335i, past the Slip-On option is the great Evolution exhaust system – a must have for all drivers of this civilian rocket from Munich. This system, which is made entirely of titanium or stainless steel, gives the BMW 335i more power and weighs less that offers an even better on-road performance. The BMW 335i stock exhaust system weighs more than twice as much as the titanium Evolution, which speaks of the great achievement of our engineers.
Measurements of the Evolution exhaust system on the BMW 335i show we made no compromises. That can be seen in additional power of 12,4 HP (at 5.980 rpm) and 16,4 Nm (at 2.910 rpm). But it is not all about providing more peak power. One can also observe noticeable refinements to the whole rpm range from 2.500 rpm to over 6.500 rpm. From 2.000 rpm to 3.000 rpm, the power is delivered homogeneously. Reducing backpressure causes improvement of throttle response and turbine response. The Akrapovic Evolution weighs only 14,37* kilograms. Made entirely of titanium or stainless steel, the Evolution exhaust system sounds very sporty and reflects the formidable nature of the powerful six-pot engine.
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