Performance Chips - 89-94 964

 

Unlock the power of your 964 and discover the grunt and power the Porsche 3.6 motor is capable of. Eliminate the sub 4000 rpm lag, and make your car come alive. Have your engine 'come on the cam' right off the line, with a very significant increase in low and mid range torque and throttle response, vastly increasing everyday drivability and usability. Capable of breaking rear wheel traction with the crack of the throttle, discover low rpm throttle steer from your 964 at your next autocross you never knew your car was capable of! Customers have described their new engine performance as more like a V8 instead of a flat-6, feeling even more powerful and quicker than their 96-98 Varioram 993s!

Carrera 2/4 964 performance chips specifically set up for your car's configuration. Exhaust modfications such as muffler and cat bypasses, and headers require additional fuel to keep the motor from running lean, causing pinging and decreasing engine performance due to overactive knock sensors. Extensively dyno developed, and fine tuned through extensive road and track testing under real world conditions with everyday pump gas. Compared to and dyno tested against 964 chips from Autothority, Cartronic, Cyntex, Dinan, GIAC, RUF, and Weltmeister, our chips will clearly idle smoother, deliver more low and mid range torque, throttle response, and make more usable and dyno proven horsepower, safely, for your 911 than any other chip on the market - irrespective of cost.

Stalling from the installation of a lightweight flywheel (LWF) and clutch is now history, guaranteed to be fixed by our latest most advanced program solution, or your money back. Not only do you have to worry about stalling from the RPMs subdipping below idle on decel and between shifts, but our newest code actually helps with clutch engagement off the line without excessive clutch slip - minimizing wear, while further compounding the throttle response potential of the lighter flywheel and clutch. Works with or without the installation of a lighweight flywheel. Additional solution stages are available for more stubborn cases such as when combined with the installation of aftermarket camshafts. Former customers are welcome to have their chips updated free to the latest LWF coding. Contact us for further information.

Guaranteed to outperform, all chips have a 100% satisfaction guarantee. Also, unlike some other chips, our chips will not trigger your check engine light.

Programs are configured to support engine modifications such as RS lightweight flywheels, catalytic converter and muffler bypasses, or headers. If a configuration you need is not listed below, follow the contact page for a custom program request.

Chips customized and specifically dialed and tuned into your motor available in the Custom Chips and Dyno Tuning section.

Installation Instructions - 89-94 Carrera 2/4

 

 

PERFORMANCE CHIPS


89-94 911 Carrera 2/4 stock
$495

Stock configuration with the stock catalytic converter, along with either the stock mufflers or a primary or secondary muffler bypass pipe. For manual or Tiptronic transmissions, with or without lightweight flywheel. Includes the LWF fix if one is installed.

Fuel

89-94 911 Carrera 2/4 w/premuffler or cat bypass
$495

Engines eliminating the cat with a bypass/premuffler or sport cat, along with either a muffler bypass, sport muffler, or the stock mufflers. For manual or Tiptronic transmissions, with or without lightweight flywheel. Includes the LWF fix if one is installed.

Fuel

89-94 911 Carrera 2/4 w/headers & sport muffler
$495

Engines modified with headers and a sport muffler. For manual or Tiptronic transmissions, with or without lightweight flywheel. Includes the LWF fix if one is installed.

Fuel

 

LIGHTWEIGHT FLYWHEEL FIX ONLY CHIP


89-94 911 Carrera 2/4 Lightweight Flywheel Fix Only
$495


For those owners who prefer to retain the stock programming, but only want the fix for stalling and idle issues as a result of a LWF/clutch installation. This is a 100% guaranteed fix and not some mickey mouse bump of your idle speed. Subdipping of your idle speed on decel or between shifts - history. RPMs drop perfectly to 850 RPM every time. Bonus: Improved clutch engagement with less slip as a result of the reduced rotational inertia, for better drivability and clutch life. Stop the aggavation and wear to your motor and clutch. Guaranteed factory stability and smoothness.

 

 


 

The following dyno runs are from a pristine low mile '94 964 RS America on a Dynojet 248x. Engine is completely stock with the exception of a Fabspeed sport cat, a Fabspeed sport muffler, a modified cut open airbox cover, and our 964 performance chip. Baseline dyno with 91 octane California pump gas, this car produces 237 hp at the rear wheels with the stock chip (blue curves). With our retuned performance chip, the car now dynos 251 hp at the rear wheels (red curves). Calculating for a 15% transmission loss, this engine produces 296 HP at the crank, a 17 hp improvement at the engine, along with a substantial 8-17 ft-lb torque increase through the rpm range.

RSA dyno

 


 

The following dyno runs are from a '94 964 C2 performed on a Dynojet 248x. Engine is completely stock with catalytic converter with the exception of a muffler bypass, cut open airbox cover, RS lightweight flywheel and pressure plate, and our 964 performance chip. Dynoed with 91 octane California pump gas, this car produces 238 hp at the rear wheels with the stock chip (red curves). With our retuned performance chip, the car now dynos 252 hp at the rear wheels (blue curves). Calculating for a 15% transmission loss, this engine produces 297 HP at the crank, a 17 hp improvement at the engine.

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Tyson Schmidt of Windrush Evolutions (WEVO) and his 964

 

 

Other configurations available upon request, including special modifications such as custom rev limiters, 3.8L and 4.0L displacement increases, and 100+ octane race fuel. Air/fuel ratio optimization based on the afr readouts of your dyno sheets are also available. For these options, a personal consultation may be necessary with fees for custom programming services ranging from $575 and up. Submit your request on the contact page for further information.

 

Purchases can be paid by Paypal, Visa, Mastercard, or Discover, through Paypal's secure processing. Currencies accepted include the Pound Sterling, Euro, and Canadian Dollars. Check, money order, or cashier's check also accepted. Contact us for further directions.

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