09-14 Acura TL SH-AWD J37A4 Billet OE+ Camshafts
09-14 Acura TL SH-AWD J37A4 Billet OE+ Camshafts
Lease for as low as $38.08/week
Couldn't load pickup availability
09-14 Acura TL SH-AWD J37A4 Billet OE+ Camshafts
OUT OF STOCK. ORDERS PLACED NOW WILL BE SHIPPED ON DECEMBER 15, 2025.
The P2R OE+ Billet Camshafts are the ultimate solution for restoring and enhancing the performance of your J37A4 engine. Designed as a true drop-in replacement for the 2009–2014 Acura TL 3.7L SH-AWD, these camshafts deliver proven gains of 5+ horsepower on a stock engine—no tuning or aftermarket valvetrain required.
Unlike the OEM camshafts, which are prone to premature lobe wear due to hardening issues, our billet camshafts are precision-machined, properly hardened, and built to last. They're ideal for anyone dealing with worn factory lobes or looking to proactively upgrade before failure occurs.
P2R is the exclusive source for these billet camshafts—developed in-house and offered only through us. Trusted by the community for years, these are a proven solution.
Replacement for Acura Part #'s 14100-RKG-A00 & 14200-RKG-A00.
Shipping & Support: Top notch
Shipping was fast, but I did hit a minor snag with a packaging mix-up. Here’s the kicker: P2R’s CEO handled the remedy personally and quickly. It’s rare to see that level of "boots on the ground" support from a performance company.
Hardware Quality: Built for the Grind
First impressions out of the box?
These things are solid.
Protection: P2R isn’t messing around with storage.
The cams arrived coated in a thin oil film, sealed in an anti-corrosion wrap, and then tucked into a second protective layer.
Finish: The machining looks clean, and they have a reassuring heft to them. These don't feel like budget blanks; they look like precision parts ready for a high-revving J-series.
The Game Plan
I haven’t had the time to get these into the J37A4 yet, so I’m holding off on the full performance breakdown. However, the build is coming together with an RV6 J-pipe on the way, the exhaust side will finally be able to keep up with what these cams are going to be doing.
Bottom Line
The logistics and build quality are already there. Once I get the time to drop these in and let them eat, I’ll follow up with the real-world results.
Wound up with the infamous J37 tick in my ‘13 6MT that has around 120k on her. Pulled the heads apart to find cylinder #3’s exhaust cam lobe was roasted. These cams are a godsend. The car feels and sounds like new again. The cams shipped fast, were packaged well and the quality is stellar.
Incredible company, great service and product knowledge
Build quality is amazing and super fast shipping for as long as I own my TL and Type R ill be getting more from P2R!
My old cam was ticking and chipped bad and needed a new and durable camshaft behold this beauty, car runningso smooth and more responsive
The camshafts I order were very well packaged. They fit my car.
.
Sean was very helpful and knowledgeable about the parts I will always buy my parts from him
Craftmanship is superb, Unable to comment on performance will update this review in the near future
Top tier service from this company when I ordered cams and rockers from them, they even called me to make sure everything i bought would work right with my car. The cams worked perfect as well as the rockers. 10/10 company and products.
Thanks to P2R, perfectly manufactured part a real and true drop in my car is now good as new. To all 4th gen TL owners out there with popular TL cam noise you won't be disappointed.
The Cam Shafts look great! They shipped quickly, we’re packaged really nicely and arrived in no time. I can’t wait to get them installed.
Ordered a bunch of parts from you already, y’all are great!