DIAMOND EYE 470050 DIESEL EXHAUST MUFFLER 27 INCH ROUND 4 INCH CENTER INLET/OUTLET STAINLESS EXHAUST MUFFLER PERFORMANCE PERFORATED

DIAMOND EYE 470050 is a universal 4.0" T409 stainless, straight-through perforated muffler designed to reduce backpressure and sharpen exhaust tone without choking flow. The 27" overall length (21" body) and center/center 4" connections make it a drop-in upgrade for many 4" truck systems and custom builds.

Fitment Details

• System size: 4.0" universal diesel/gas performance systems (center inlet / center outlet)
• Core: Straight-through perforated for flow and aggressive tone
• Material: T409 stainless steel for corrosion resistance
• Typical use: Retrofit into a straight section of most aftermarket 4" exhausts where a 27" muffler is desired

Cross-Reference / Alternatives (Diamond Eye only)

• Diamond Eye 460031 — 4" x 30" Stainless Perforated Muffler
• Diamond Eye 460033 — 4" Stainless Louvered/Packed Muffler (quieter)
• Diamond Eye 510205 — 4" x 30" Aluminized Muffler-Delete Pipe
• Diamond Eye 510210 — 4" x 30" Stainless Muffler-Delete Pipe
• Diamond Eye 510212 — 4" Stainless Muffler (’04.5–Early ’07 Ram 5.9L)

FAQs

WILL THIS FIT MY TRUCK?

This is a universal 4" muffler with center/center connections. If your system uses 4" tubing and has space for a 27" overall muffler, it will fit. Measure before ordering.

HOW LOUD IS IT?

The straight-through perforated core produces an aggressive, performance-oriented sound while maintaining flow.

WHAT’S DIFFERENT VS. LOUVERED MUFFLERS?

Perforated (this part) favors maximum flow and a deeper tone; louvered/packed options (e.g., 460033) are typically quieter.

Specifications

Notes: Verify system diameter and available space before purchase. Professional installation recommended.