Its been more than a decade since the first Porsche high performance driving handbook set the standard for getting the most out of a Porsche. If driving techniques haven't changed since then, technology definitely has. This book, by the world's foremost expert, takes that new technology into account as it gives readers the latest information on how to drive a Porsche to its limit. Once upon a time, the can am and trans am race series changed their rules because vic elford and his Porsches were winning too often. Here "quick vic" shares his insights into ride control systems, new tire compounds, and tiptronic and direct-shift gearbox transmissions, all of which have transformed the experience--and the challe...(choose a part on the right to read more)

General Fitment

Helical lsd differential is suitable for Porsche with g50 gearboxes, to replace the standard open differential. A direct replacement for the standard Porsche differential.

Automatic torque biasing differential enables your car to accelerate quicker and corner faster.

The differential powers both drive wheels under nearly all conditions. With an ordinary open differential (standard on most cars), precious power is wasted during wheel spin under acceleration. This happens because the open differential shifts power to the wheel with less grip, along the path of least resistance. The differential, however, does just the opposite. It senses which wheel has better grip, and biases the power to that wheel. It do...(choose a part on the right to read more)

General Fitment

A direct replacement for the standard Porsche differential. Automatic torque biasing differential enables your car to accelerate quicker and corner faster. The differential powers both drive wheels under nearly all conditions. With an ordinary open differential (standard on most cars), precious power is wasted during wheel spin under acceleration. This happens because the open differential shifts power to the wheel with less grip, along the path of least resistance. The differential, however, does just the opposite. It senses which wheel has better grip, and biases the power to that wheel. It does this smoothly and constantly, and without ever completely removing power from the other wheel.

This item may nee...(choose a part on the right to read more)

Helical lsd differential for Porsche 911 is suitable for Porsche with 901 gearboxes, to replace the standard open differential. A direct replacement for the standard Porsche differential. Automatic torque biasing differential enables your car to accelerate quicker and corner faster. The differential powers both drive wheels under nearly all conditions. With an ordinary open differential (standard on most cars), precious power is wasted during wheel spin under acceleration. This happens because the open differential shifts power to the wheel with less grip, along the path of least resistance. The differential, however, does just the opposite. It senses which wheel has better grip, and biases the power to that wh...(choose a part on the right to read more)

Porsche bike s is a superbly built, lightweight "hardtail" that tackles mountains with an amazing battery of technologies. Start with its rigid triangulated frame of ultralight 7020 alloy aluminum, built around a 60mm main tube for stiffness and control. Add a motorcycle-style suspension fork for a smooth ride. Then bolt on the shimano rapid fire shifters for quick shifts on the go, plus magura hydraulic brakes for an astounding level of stop. And don't forget the shimano lx gearing that allows for smooth, rapid shifts (up to three shifts per stroke) even under a full load. The final result: a two-wheeled machine that's worthy of the name Porsche. Made in Germany.

Porsche bike s is a superbly built, lightweight "hardtail" that tackles mountains with an amazing battery of technologies. Start with its rigid triangulated frame of ultralight 7020 alloy aluminum, built around a 60mm main tube for stiffness and control. Add a motorcycle-style suspension fork for a smooth ride. Then bolt on the shimano rapid fire shifters for quick shifts on the go, plus magura hydraulic brakes for an astounding level of stop. And don't forget the shimano lx gearing that allows for smooth, rapid shifts (up to three shifts per stroke) even under a full load. The final result: a two-wheeled machine that's worthy of the name Porsche. Made in Germany.

Helical lsd differential for Porsche 997, to replace the standard open differential. A direct replacement for the standard Porsche differential. Automatic torque biasing differential enables your car to accelerate quicker and corner faster. The differential powers both drive wheels under nearly all conditions. With an ordinary open differential (standard on most cars), precious power is wasted during wheel spin under acceleration. This happens because the open differential shifts power to the wheel with less grip, along the path of least resistance. The differential, however, does just the opposite. It senses which wheel has better grip, and biases the power to that wheel. It does this smoothly and constantly, ...(choose a part on the right to read more)

Momo steering wheels provide a stylish but functional upgrade to your driving experience. Momo wheels are specifically designed to improve your grip on the wheel for better car control. Momo steering wheels feature leather or suede rims, anodized aluminum centers, and contoured thumb and palm indents. Most of the wheels we sell are in a 350mm diameter. The 350 size is well-suited for a street-driven car with slightly quicker steering response, good sight lines to the instruments, and a comfortable position. This wheel features top grain leather with alcantara insert and chrome accents. Order the matching GTr 2 shift knob for the full effect (part number rmbk35).

All momo steering wheels require the use of a ...(choose a part on the right to read more)

General Fitment

Momo steering wheels provide a stylish but functional upgrade to your driving experience. Momo wheels are specifically designed to improve your grip on the wheel for better car control. Momo steering wheels feature leather or suede rims, anodized aluminum centers, and contoured thumb and palm indents. Most of the wheels we sell are in a 350mm diameter. The 350 size is well-suited for a street-driven car with slightly quicker steering response, good sight lines to the instruments, and a comfortable position. This wheel features top grain leather with black chrome inserts and gotham embroidery. Order the matching gotham shift knob for the "full effect" (part number rmbk30).

All momo steering wheels require t...(choose a part on the right to read more)

General Fitment

Momo steering wheels provide a stylish but functional upgrade to your driving experience. Momo wheels are specifically designed to improve your grip on the wheel for better car control. Momo steering wheels feature leather or suede rims, anodized aluminum centers, and contoured thumb and palm indents. Most of the wheels we sell are in a 350mm diameter. The 350 size is well-suited for a street-driven car with slightly quicker steering response, good sight lines to the instruments, and a comfortable position. This wheel features top grain leather with airleather grips. For the full effect add a momo race shift knob in airleather (part rracair) or aluminum/airleather (part rmbk28).

All momo steering wheels requ...(choose a part on the right to read more)

General Fitment

Momo steering wheels provide a stylish but functional upgrade to your driving experience. Momo wheels are specifically designed to improve your grip on the wheel for better car control. Momo steering wheels feature leather or suede rims, anodized aluminum centers, and contoured thumb and palm indents. Most of the wheels we sell are in a 350mm diameter. The 350 size is well-suited for a street-driven car with slightly quicker steering response, good sight lines to the instruments, and a comfortable position. This wheel features top grain leather with alcantara insert and chrome accent rings. Order the matching nero shift knob for the full effect (part number rmbk29).

All momo steering wheels require the use o...(choose a part on the right to read more)

General Fitment

Re-engineered and tig welded from chrome-moly steel,the quick six mounting kit enables you to immediately bolt a six-cylinder engine into your 914-4, using the factory engine pods. the '73-76 bodies, however, do require the purchase of the early rubber engine mounts. The bulkhead mount is for the serious six conversion. Welded in by a competent mechanic, it allows you to eliminate the four cylinder mounting pods allowing more clearance for valve adjust, easy removal of the rear shift bar and most importantly shifts the center of weight further forward to the factory recommended position. Powder coated finish.