Visit our performance section for more information RENNtech

Presenting the AWE Tuning Foiler™ Wind Diffuser. The simple, elegant solution to wind buffeting in Porsche 981/991s. What’s wind buffeting? You know that sound that happens when your window is down at speed that makes it feel like your head is going to implode? That’s called wind buffeting. [...]

Coming Soon! Lower temperatures means more power, and improved efficiency means greater sustained performance. Once again this is a plug and play direct fit replacement charge cooler that not only increases HP and TQ, but improves performance consistency and looks great too!

The "GAME OVER" Heat Exchanger Designed in collaboration with CSF the "Game Over" heat exchanger is the largest, most efficient, and ONLY drop-in style front mount radiator available that uses OEM the mounting points and factory press fit - quick connect hoses.

Coming Soon! Two modes, two tones. Fabspeed's getting ready to release their 991 / 991.2 Turbo Valvetronic Supersport X-Pipe Exhaust System which will give you mild and wild sounds at the press of a button. For those who already have their Supersport X-Pipe Exhaust, you'll be able to [...]

Increase downforce and ramp up the aggressive aesthetic of the Porsche GT4 with Fabspeed's track-proven 5" wing risers; precision waterjet cut from aircraft grade aluminum and powdercoated for a durable finish. Track tested; driver approved - Tested by a competitive race team at Sebring International Raceway, Fabspeed's GT4 wing [...]

Coming soon! A car we've been very excited about for a while now is the BMW M2. Software development for the N55 is just about wrapped up for VF Engineering's Stage ONE and Stage TWO power levels, so stay tuned!

Eisenmann Valve Control Performance Exhaust Now available for BMW F87 M2 (272kW) Tip Style: 4 x 120 x 77mm Available in the following finishes: • Silver Brushed Anodized Signature tips • Black Brushed Anodized Signature tips • Silver Brushed Anodized LeMans tips • Black Brushed Anodized LeMans tips • Carbon Fiber Signature tips [...]

Eisenmann Race Performance Exhaust Now available for Mercedes-Benz W463 G63AMG (326kW/400kW) / G65AMG (450kW) Tipe Style: 4 x 120 x 77mm PN: D7279.21204 Visit our performance section for more information Eisenmann

RENNtech has been at the forefront of ECU tuning since electronic engine management began to be utilized in vehicles during the mid-1980's. Our vast experience, countless hours of in house research, development, and exhaustive testing; ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid [...]