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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
H&R 21-22 BMW M3 Sedan/M4 Coupe/M2 G80/G82/G87 RWD VTF Adjustable Lowering Springs (w/Adaptive Susp.Upgrade your vehicle's performance with the Howards Cams Retrofit Hydraulic Roller Camshafts, designed specifically for street and strip applications. Engineered for fair idle and high street performance, these camshafts deliver excellent low to midrange torque ideal for engines with a 9. 5: 1 compression ratio and beyond. The cam features a retro fit hydraulic roller design, perfect for enhancing power across an operating RPM range of 2,000 to 6,000.
Upgrade your vehicle's performance with the Howards Cams Retrofit Hydraulic Roller Camshafts, designed specifically for street and strip applications.Engineered for fair idle and high street performance, these camshafts deliver excellent low to midrange torque ideal for engines with a 9.5:1 compression ratio and beyond.
The cam features a retro-fit hydraulic roller design, perfect for enhancing power across an operating RPM range of 2,000 to 6,000.
With intake duration at 050 inch lift of 225 degrees and exhaust duration of 229 degrees, you get smooth yet aggressive power delivery.
The advertised durations of 278 degrees intake and 282 degrees exhaust ensure your engine operates efficiently at higher performance levels.
Valve lift with factory rocker arm ratio measures 0.576 inches for intake and 0.600 inches for exhaust, giving your engine enhanced breathing capabilities.
This camshaft has a lobe separation angle of 112 degrees, balancing power and torque perfectly.
Installation is straightforward with a single-bolt camshaft gear attachment.
Note that valve springs are required for optimal performance and proper seating.
The camshaft is sold individually and is not remanufactured or computer-controlled compatible.
Trust Howards Cams and Tuningsupply to bring you high-quality performance parts with European-focused service and speedy delivery.
Ideal for automotive hobbyists seeking reliable upgrades with no hidden fees and an enthusiast-driven shopping experience.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
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Product Reviews
★★★★★ 5
Awesome product 👌
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
I love this stuff. I use it alot.
Sticks great
Easy to use
Molds super easy
Really helps with sound. Great product.
I wish I could get sponsored for this product on my projects..
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Good product at a good price
Style: 80 mil 36 sqft
This product works great and easy to install.
I do two or more vehicles a month.
I switch to this brand a year ago and would recommend to everyone of my customers
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Reviewed in the United States on April 16, 2026
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Kilmat Car Sound Deadening Mats
Style: 50 mil 25 SqFt
Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
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Reviewed in the United States on April 4, 2026