🔥 Elevate your ride’s roar with precision-engineered power!
The 4" Inlet Diesel Exhaust Muffler by TECTRUC features a 30" welded-on resonator and stainless steel body for superior airflow and corrosion resistance. Designed with CRF fiberglass technology, it produces a deep, race-inspired tone while reducing interior resonance. Its universal 4" inlet/outlet fits most exhaust systems, making it an easy, durable upgrade for enhanced performance and sound.
| Manufacturer | TECTRUC |
| Brand | TECTRUC |
| Model | Exhaust Muffler |
| Item Weight | 14.32 pounds |
| Package Dimensions | 31 x 7.6 x 7.6 inches |
| Country of Origin | China |
| Item model number | Exhaust Muffler |
| Exterior | Painted |
| Manufacturer Part Number | 4in |
J**B
Sounds good but loud
Put it on a 95 gmc suburban 5.7. Its Not as loud as a straight pipe was but its to loud if you want to have people in the 3 row without ear plugs lol. Cut the drone out of the straight pipe but was still annoying while towing.
M**Y
Good value
Used on a cobra replicaGreatly reduced the side pipe noise
K**N
Loud sound
It’s a good cheap muffler sounds good
J**S
Sounds great
Sounds good. Works as it should easy to install
A**R
3” run stand mufflers
I bought these to put on my derby cars to quiet them down at home and these are lightweight, really tone things down especially for 3”, no bent or damaged ends, good weld quality.. And super fast shipping (3days) would definitely buy these again if needed
T**R
Exactly like Magnaflow Magna paks but a fraction of the price no bs
These mufflers sound exactly!!!like the Magnaflow Magnapaks I had on my car a few years ago . My set up is 2015 mustang GT fbo .I was running long tube headers with 3 inch exhaust no mufflers for about 5 months .These mufflers made a great sound .It took the crazy rasp that I had . But make no mistake when floored it get still loud but not to the point of obnoxious like it was.very very happy with these very well built mufflers
R**H
Pretty quiet
installed on a LOUD 2016 ram with a 4" exhaust .... sounds stock, no drone .... Perfect..!!!!
C**E
Great price and quality
Good deal
Trustpilot
5 days ago
3 days ago
