2005 Porsche 911 GT3 Performance Parts

H&R sport Sway Bars are designed for drivers' who desire improved handling without lowering or affecting ride quality. H&R sport Sway Bars increase your suspension's roll stiffness-or its resistance to roll in turns-while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and...

H&R street Performance Coil Overs are the perfect suspension' solution for discerning drivers-from daily drivers' to serious tuners-who can appreciate awesome handling and superb ride comfort. Each coil over shock is custom valved to work in conjunction with a precision-engineered progressive rate spring, creating...

H&R sport Sway Bars are designed for drivers' who desire improved handling without lowering or affecting ride quality. H&R sport Sway Bars increase your suspension's roll stiffness-or its resistance to roll in turns-while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and...

SPL Caster/Thrust/Tension rods provide a wide range of front or rear caster adjustment, allowing precise alignment for optimal turn-in response and to compensate for variances between left and right caster. Any changes to camber will change caster necessitating adjustable arms for a proper alignment....

Torque Solution Adjustable Thrust Arm Bushing Kit: PorscheThis Part Fits: Year Make Model Submodel 2004 Porsche 911 40th Anniversary Edition 1998-2011 Porsche 911 Carrera 1998-2004,2006-2011 Porsche 911 Carrera 4 1998,2002-2011 Porsche 911 Carrera 4S 2011 Porsche 911 Carrera GTS 1998,2005-2011 Porsche 911 Carrera S...

Made from high-quality billet 6061 aluminum, this flywheel is significantly lighter than the factory flywheel, reducing rotational mass and allowing for faster engine revs and improved power transfer to the wheels. This results in a more engaging driving experience and improved acceleration. Additionally, the...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

The SPL Front Lower Control Arm Kit (FLCAK) significantly improves front mechanical grip, provides greater stability under hard braking, and precise steering feel. The use of PTFE-lined, F1-fit FK USA spherical bushings eliminates OEM rubber bushing deflection and bind, allowing the suspension to freely...

Don’t let slipping eccentrics ruin your track day! The stock eccentric bolts provided by Porsche tend to slip under high cornering loads, causing unwanted changes to the rear alignment. The SPL Camber Eccentric Lockout (ELC) kit utilizes 6061-T6 aluminum lockout plates and class 10.9...

DBA 5000 Series flat discs are designed specifically to replace just the rotor ring in DBA and other popular two-piece rotor configurations. They are available in multiple slot, drill, and dimple designs and various vent designs as well.This Part Fits: Year Make Model Submodel...

The Road & Track program demonstrates Öhlins' ability to engineer the ultimate suspension system for the spirited driving enthusiast. Öhlins’ Dual Flow Valve technology (DFV) allows for transformed chassis control while maintaining a refined ride quality unsurpassed from the factory or aftermarket. Driver confidence...

DBA's 4000 Series T3 rotors feature our best technology and materials for maximum performance. High carbon & heat treated iron, patented Kangaroo Paw ventilation and Tri-symmetrical slotting makes for the perfect direct replacement rotorThis Part Fits: Year Make Model Submodel 2004 Porsche 911 40th...

Built on the foundations of DBA's T2 slot, the T3 slot design features additional, precise, CNC machined tri-symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel The T3 slot increases the number of exit points for brake pad friction...

Don’t let slipping eccentrics ruin your track day! The stock eccentric bolts provided by Porsche tend to slip under high cornering loads, causing unwanted changes to the rear alignment. The SPL Toe Eccentric Lockout (ELT) kit utilizes 6061-T6 aluminum lockout plates and class 10.9...