Delkevic 4into1 Stainless Steel Exhaust - Straight Muffler - Honda CB750K 1969-1976

$384.99
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New Delkevic 4into1 stainless steel complete exhaust with a straight muffler for the Honda CB750K from '69-'76. This high quality polished exhaust looks great! One feature that sets this exhaust apart from others is the high quality welds!

We also sell the headers without a muffler and we have a version of this exhaust with a megaphone muffler. Exhaust gaskets sold separately here.

Exhaust System Features:

  • The Cafe Racer style stainless steel muffler features a removable cartridge baffle. The silencer can produce two different exhaust sounds: a street racer rasp fully assembled or an open pipe bark and performance to match with the cartridge fully removed! 14" long and weighing in at just over 2 lbs, this muffler is true to the minimalist and lightweight features of the period Cafe Racer.
  • Down pipes are manufactured from 304 austenitic stainless steel which offers truly exceptional value for money and superior corrosion resistance to that of ferritic stainless steel ensuring your bike continues to provide miles of service and pleasure.
  • The primary section of the exhaust, which is mandrel formed to ensure uniform cross section and dimensions ensuring a guaranteed fit and performance, uses high quality 1.5mm section 304 stainless steel tube.
  • Headers are highly polished and designed to give a tight smooth line from the head with curved lines beneath the engine to give easy access to the oil drain plug and removal of the filter housing without removing the exhaust.
  • All exhaust products are made in a purpose-designed factory where stringent quality control procedures are implemented to maintain high standards.
  • The outer diameter of the collector outlet is 63mm.
  • Stock center stand can be used.
  • Delkevic offers a 12-Month Guarantee on all down pipes.

Kit Includes:

  • 4 down pipes
  • Collector
  • 4 Springs
  • 1 Spring Puller Tool
  • Bracket with stand stop rubber + hardware
  • Straight muffler
  • T-Clamp - to attach muffler to collector

Installation Notes: 

  • Remove old exhaust gaskets and clean the exhaust ports.
  • Loosely fit new down pipes into the collector, match the numbers on the down pipes and the collector. Do NOT attach the springs.
  • Loosely fit the new down pipes to the cylinder head while supporting the collector. Do NOT tighten ANY of the fittings yet.
  • Attach all hardware, brackets and mounting clamps when applicable. Make sure there's adequate clearance for the center stand.
  • Attach springs, then tighten all hardware front to back.
  • Ride! Check all fasteners, springs and clamps periodically.
  • Installation of a new exhaust system system may change your motorcycle's fuel-to-air mixture requirements.
  • The spring puller tool included is fairly small. The process is easier with a longer tool, which we have available here.

Delkevic Part Number: COM3275

Fits Honda:

CB750K - 1969-1976

2 Reviews Hide Reviews Show Reviews

  • 4
    Exhaust CB750

    Posted by JD on 20th Sep 2023

    Great exhaust system and sound coming out, fairly simple to install. Go to Delkevic website and they have installation guides with pictures for all the systems.

  • 5
    Delkevic exhaust for '69/76 CB750

    Posted by tom sherwood on 6th Nov 2021

    For this price point, the quality of the welds, bends, and polishing are quite something special. Way beyond what I expected. Must be carefully mounted at the rear to position, so the center stand snubber is correctly aligned.