Product Description
Finish your system the right way. The MBRP T5128 is a universal, clamp-on exhaust tip built from mirror-polished T304 stainless steel with an 8" O.D., 4" inlet, and 18" overall length. Its rolled-angle end and embossed MBRP logo deliver a clean, high-end look that resists rust and pitting in harsh climates.
No welding required. This tip slips over any 4.0" outside-diameter tailpipe and secures with a clamp for a quick, repeatable install.
Fitment
Universal fit for exhaust systems with a 4.0" O.D. tailpipe. Works on diesel and gas trucks where space allows an 18" length tip.
Cross-Reference / Alternatives (MBRP only)
- MBRP T5129 — 8" O.D., 5" inlet, 18" length, T304 stainless (for 5" tailpipes)
- MBRP T5124 — 5" O.D., 4" inlet, 18" length, T304 stainless
- MBRP T5052 — 5" O.D., 4" inlet, 12–14" length, T304 stainless
- MBRP T5081 — 4" inlet turn-down style (T304)
- MBRP T5118 — Rectangular style, 2.5" inlet (T304)
- MBRP T5125 — 6" O.D., 5" inlet, 18" length, T304 stainless
UPC
882663111893
Specifications
| Brand | MBRP |
| Part # | T5128 |
| Material | T304 Stainless Steel |
| Finish | Polished |
| Tip Style | Single Wall, Rolled Angle Cut |
| Outlet Diameter (O.D.) | 8.0" |
| Inlet Size | 4.0" (slip-over clamp-on) |
| Overall Length | 18.0" |
| Installation | Clamp-on, no welding required |
| UPC | 882663111893 |
Helpful Notes
- Confirm tailpipe outside diameter (must be 4.0").
- Allow adequate clearance for the 18" overall length.
- Apply anti-seize to clamp threads; re-torque after heat cycles.
FAQ
Will this fit my truck?If your tailpipe is 4.0" O.D., this tip slips over and clamps on. It’s universal across makes and models with a 4" outlet tailpipe.
Is the T5128 really T304 stainless?
Yes — T304 stainless offers superior corrosion resistance and keeps its polish longer than coated carbon steel or 409 stainless.
Do I need to weld it?
No welding is required. The T5128 is a clamp-on design for quick installation and easy adjustment.
What if I have a 5" tailpipe?
Choose the MBRP T5129 (8" O.D., 5" inlet, 18" length) instead.
