MBRP AT-7101 Utility Slip-On Exhaust for 1985-1987 Honda TRX 250 / ATC 250ES

Vehicle Fitment

• 1985-1987 Honda TRX 250 (FourTrax 250, Big Red, two-stroke ATV)
• 1985-1987 Honda ATC 250ES Big Red (three-wheeler, two-stroke)

Fitment Notes

• Slip-on muffler only--replaces the OEM muffler using stock mounting points.
• No modification required; hand-tools install using factory hangers and clamps.
• Matches factory geometry and clearance for hassle-free installation.

Features

• Utility Series design--gentle sound increase over stock, ideal for trail and recreational use.
• Constructed of aluminized steel with durable black-coated finish for corrosion resistance.
• Chambered muffler design enhances flow while retaining quiet performance.
• Hand-tools only installation--fast and simple replacement.
• One-year warranty covers defects in material and workmanship.

Specifications

• Part Number: AT-7101
• Series: Utility Series
• Material: Black-coated aluminized steel
• Inlet Diameter: Approximately 1.25"; Muffler Body Diameter: ~3.5"
• Sound Level: Mild increase over stock
• Warranty: 1 year (original purchaser)

Included Components

• 1x Slip-on utility muffler assembly (black-coated)
• Installation hardware as required for bolt-on fitment

Product Description

The MBRP AT-7101 Utility Slip-On Exhaust provides a direct replacement for the OEM muffler on 1985-1987 Honda TRX 250 and ATC 250ES models. Crafted for durability with a black-coated aluminized steel design, this slip-on muffler offers a modest increase in exhaust flow and sound--perfect for trail riders looking for improved performance without loud noise.

Designed for simple bolt-on installation using original mounting points, the system delivers better flow and retains a quiet profile. Equipped with a one-year warranty, it's a reliable, trail-friendly upgrade that blends performance and practicality for vintage Honda ATVs and three-wheelers.