Supertech Performance SPRK-A2416 Single Spring SPR-A2416 + RET-A2416 / Exhaust: 83lbs@ 37.20mm - Intake: 68lbs @ 38.60 - Rate: 260 lbs/in
Supertech Performance Single Valve spring Kit for VW-Audi 2.0TFSI:
Intake 73lbs @ 37.4 - Max lift Intake 12.5mm
Exhaust 85lbs @ 36 - Max lift Exhaust 11mm
SPR-A2416N + RET-A2416-N2 (16pcs each)
Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions. Computer software also allows us to make sure that the harmonics are well under control. The retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.
|Gti Golf Jetta
|2.0T FSI 16V