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Featured Products

  Akrapovic Evolution exhaust system for BMW 1MDISCONTINUED
Product Description At Akrapovic we've developed several different configurations to suit all tuning applications. The basis of all the configurations is our Titanium Slip-On system. Utilizing a single muffler arrangement, the Slip-On is designed to be modular. In its basic mode, all exhaust gases flow through the main body of the muffler, giving you a deeper rumble of an exhaust note compared to stock without any drone. In Europe this system meets TUV standards for noise. However, the muffler system is built in such a way that by replacing a blocking plate with our Wireless Kit valve system the driver is able to noticeably increase the volume of the exhaust at the press of a button. Once a...GSP Price:
$4609.95

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  Akrapovic BMW 1M Slip-On SystemM-BM/T/4H
GSP Price:
$2300.00

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  Quaife ATB Differential - BMW 135, 335, 535
The Quaife ATB Differentials The Quaife Automatic Torque Biasing (ATB) differential enables your car to accelerate quicker and corner faster. In drag-race style, straight-line acceleration runs. This results in a close to ideal 50/50 power split to both drive wheels, resulting in essentially twice the grip of an ordinary differential. In cornering, while accelerating out of a turn, the Quaife biases power to the outside wheel, reducing inside-wheel spin. This allows the driver to begin accelerating earlier, exiting the corner at a higher speed. The Quaife also controls loss of traction when the front wheels are on slippery surfaces such as ice and snow or mud, providing the appropria...GSP Price:
$1495.00

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  Innovate MTX-L: Wideband Air/Fuel Ratio Gauge3845
The new Innovate Motorsports Digital MTX Series Air/Fuel Ratio Gauge utilizes the only 100% digital Wideband air/fuel ratio technology on the market! The award-winning patented DirectDigital(TM) technology we use is faster and more accurate than common "UEGO" gauges and is now more affordable! In addition, the gauge features a water resistant casing, interchangeable faceplates and bezels, and 2 fully programmable linear analog outputs for use with aftermarket engine managements systems and dataloggers!GSP Price:
$209.00

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