Vehicles
83 not categorized PORSCHE 987 SPRING VALVECan't find what you need? Try browsing the Accessories or Exploded Diagrams!<-- Try narrowing by car using the menu to the left.9A110525270 Known as: concave washer exhaust upper View/Change Diagram
$8.68
Make a selection VSP04 Includes performance single valve springs, and 0.060" shims. Ok up to 0.460" valve lift. Use stock retainers. Please only use shims when necessary, see install notes included with the kit. Price per set (8). General Fitment914 1970-76
From $125.00
Make a selection 477819343 3 required. Clips the cable into the housing and onto the heater control valve. View/Change Diagram
$3.87
Make a selection HR291801 Hr street performance coil overs are the suspension solution for discerning drivers—from daily drivers to serious tuners—can appreciate the awesome handling and superb ride comfort. Hr is the originator of the true coil over system for the street. Each custom valved shock is tuned with a precision-engineered progressive rate spring to create a finely tuned suspension system. The fully threaded shock body allows for adjustable vehicle lowering—to where you want. This feature helps balance vehicle weight, resulting in a lower center of gravity and improved performance and control. This set disables pasm. General FitmentBOXSTER 2005-08CAYMAN 2006-08
$1,760.95
Make a selection 95110403804 Whether you bent all the valves in your 944 when the cam belt broke or you have a 924 that is just tired and needs some top end attention, we can help! Let our expert machine shop take the hassle out of cylinder-head remanufacturing. Install our rebuilt units with confidence. All cylinder heads include new valves, valve guides, valve springs and valve seals (and a 6-month, 6,000-mile warranty). View/Change Diagram
From $594.81
Make a selection 039101351E This is a brand new, high performance cylinder head for a Porsche 914 2.0l. Made from an aa 2.0l 914 casting with breather, heads comes with stainless steel 42mm intake and a stainless steel 36mm exhaust valves, with harden keepers, chromoly retainers, and single high rev springs. It's ready to install. Made from an aa 2.0l type 4 casting with breather using 8mm valve stems it is available with both single or dual high rev springs. The head can also be opened to 103 to accommodate the larger bore sizes (call us to inquire). Sold as each. View/Change Diagram
$549.99
Make a selection 291201 H&r street performance coil overs are the perfect suspension solution for discerning drivers from daily drivers to serious tuners who can appreciate the 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 a finely tuned suspension system. The fully threaded shock body allows for adjustable vehicle height. This feature helps balance vehicle weight, resulting in a lower center of gravity and improved performance and control. General Fitment911 2005-08911 2009-12
$3,040.88
Make a selection 291206 H&r street performance coil overs are the perfect suspension solution for discerning drivers from daily drivers to serious tuners who can appreciate the 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 a finely tuned suspension system. The fully threaded shock body allows for adjustable vehicle height. This feature helps balance vehicle weight, resulting in a lower center of gravity and improved performance and control. General Fitment911 TURBO/GT2 2007-09
$3,155.63
Make a selection 291801 H&r street performance coil overs are the perfect suspension solution for discerning drivers from daily drivers to serious tuners who can appreciate the 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 a finely tuned suspension system. The fully threaded shock body allows for adjustable vehicle height. This feature helps balance vehicle weight, resulting in a lower center of gravity and improved performance and control. General FitmentBOXSTER 2005-08CAYMAN 2006-08
$2,581.88
Make a selection 295111 H&r street performance coil overs are the perfect suspension solution for discerning drivers from daily drivers to serious tuners who can appreciate the 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 a finely tuned suspension system. The fully threaded shock body allows for adjustable vehicle height. This feature helps balance vehicle weight, resulting in a lower center of gravity and improved performance and control. General FitmentBOXSTER 1997-04
$2,581.88
Make a selection 299541 H&r street performance coil overs are the perfect suspension solution for discerning drivers from daily drivers to serious tuners who can appreciate the 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 a finely tuned suspension system. The fully threaded shock body allows for adjustable vehicle height. This feature helps balance vehicle weight, resulting in a lower center of gravity and improved performance and control. General Fitment911 1994-98
$2,581.88
Make a selection 35271015 The kw suspension variant 3 coilover system is state-of-the-art technology derived from motorsports competition for a more precise performance on the road. The separate and independently adjustable rebound and compression dampening allows for individual suspension setups with different uses and preferences. The unique patented system with its two-stage valves allows a rebound dampening adjustment (comfort) and a compression adjustment (driving dynamics) in the low-speed range, while the high-speed range which controls the driving safety, is fixed. General Fitment911 2005-08
$4,589.99
Make a selection 35271031 The kw suspension variant 3 coilover system is state-of-the-art technology derived from motorsports competition for a more precise performance on the road. The separate and independently adjustable rebound and compression dampening allows for individual suspension setups with different uses and preferences. The unique patented system with its two-stage valves allows a rebound dampening adjustment (comfort) and a compression adjustment (driving dynamics) in the low-speed range, while the high-speed range which controls the driving safety, is fixed. General Fitment911 2005-08
$4,927.49
Make a selection 99310432271 As valve guides age, they lose their ability to locate the valve to the valve seat. That can create a loss of performance due to the ineffective seal of the combustion chamber. Be sure to replace your guides when replacing valves, valve springs, etc. Sold individually. 6 necessary per vehicle. View/Change Diagram
From $7.03
Make a selection 93010540906 A liquid sodium filled valve transfers heat away from the head towards the valve guide in order to reduce combustion chamber temperatures. This is the valve of choice when rebuilding motors. When working on your cylinder head, we recommend replacing the valves, valve seat rings, guides, springs, retainers and temperature sensor at the same time to reduce future labor costs. Sold individually. 6 necessary per car.
$37.40
Make a selection 91110541120EQ When working on your cylinder head, we recommend replacing the valves, valve seat rings, guides, springs, retainers and temperature sensor at the same time to reduce future labor costs. Quality German aftermarket replacement designed to perform like the original. Sold individually. 6 necessary per car.
$44.00
Make a selection 91110541550 When working on your cylinder head, we recommend replacing the valves, valve seat rings, guides, springs, retainers and temperature sensor at the same time to reduce future labor costs. High-quality trw OEM (original equipment manufacturer) replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Sold individually. 6 necessary per car. View/Change Diagram
From $148.50
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