Ferrea Spring Kit for J Series Engines Acura TSX 2nd Gen (2009 - 2014) you are effectively reducing the

you are effectively reducing the play in the shifter cables by the same amount you are reducing throw

“Boost safe” failsafe output

The dyno figures are lower than the Accord turbo due to our four wheel dyno reading 10% lower than our 2 wheel dyno

11th Gen Honda Civic Type R

Ferrea Spring Kit for J Series Engines Acura TSX 2nd Gen (2009 - 2014) you are effectively reducing theFITS: J Series Engines Ferrea Valve Spring Kit for the J series engine is exclusively available through P2R and includes a complete set of Valve Springs, Titanium Retainers, Valve Locks, and Seat Locators. Spring Info: 95 lbs @ 42. 3 mm 190 lbs @ 32. 3mm Coil Bind @ 30mm Mass: 31. 4g