FLAT4 TOP>>> FLAT4 Original Products >>> MUFFLER PARTS



FLAT4 Revmaster
EXHAUST PIPES
FLAT4 Revmaster
SINGLE QP MUFFLER
FLAT4 Revmaster
DUAL QP MUFFLER
FLAT4 STAINLESS STEEL #304
ABARTH STYLE SPORT MUFFLER
FLAT4 / CSP GERMAN STAINLESS
STEEL #304 STOCK STYLE MUFFLER









FLAT4 original exhaust pipes are designed for maximum power though out the any RPM range and made by 1 3/8" (35mm) tubing with Heavy Duty flanges. They are available in triple chrome or black oxide finish. They are all uses small 3 bolts flange.

(MF-002)
FLAT4 1-3/8" EXHAUST PIPE ONLY TRIPLE CHROME
1300cc-ON

(MF-002A)
FLAT4 1-3/8" EXHAUST PIPE ONLY BLACK
1300cc-ON











FLAT4 original quiet mufflers are newly engineered to increase torque and exhaust efficiency by using 16-3/8"(415mm) long tubing with 2"(51mm) wide chrome exhaust tips. Single quiet mufflers is available in chrome or black oxide finish.

(MF-004)
FLAT4 SINGLE QUIET MUFFLER TRIPLE CHROME
for TYPE-1

(MF-004A)
FLAT4 SINGLE QUIET MUFFLER BLACK
for TYPE-1















FLAT4 original quiet mufflers are newly engineered to increase torque and exhaust efficiency by using 16-3/8"(415mm) long tubing with 2"(51mm) wide chrome exhaust tips. All dual quiet mufflers are available in chrome or black oxide finish.

(MF-005)
FLAT4 DUAL QUIET MUFFLER TRIPLE CHROME
for TYPE-1

(MF-005A)
FLAT4 DUAL QUIET MUFFLER BLACK
for TYPE-1

(MF-006)
FLAT4 DUAL QUIET MUFFLER TRIPLE CHROME
for TYPE-2,K.Ghia

(MF-006A)
FLAT4 DUAL QUIET MUFFLER BLACK
for TYPE-2,K.Ghia











Original ABARTH muffler was made by steel material and it was the weakest point since it rust.So, our ABARTH style muffler is produced by stainless steel #304 material. It is coated with thick black wrinkle paint that has good durability and made it's appearance very similar to original ABARTH muffler. Of course, 4tips tail pipes are also made by stainless steel #304 material, and brilliantly polished. Epoch making U.clamps using between heat exchangers and a muffler can suppress exhaust leaks(+MF-018/018D only). We have also made the water stick decals like an original ABARTH's, it gives 50's vintage performance atmosphere. The exhaust sound is very sporty and similar to PORSCHE 356's!!

(MF-018)
FLAT4 ABARTH STYLE SPORT MUFFLER
25/36HP T-1 TO-'55

(MF-018D)
FLAT4 ABARTH STYLE SPORT MUFFLER
36HP T-1,K.Ghia '56-'60

(MF-018A)
FLAT4 ABARTH STYLE SPORT MUFFLER
1300cc-ON T-1,K.Ghia '66-ON
















FLAT4 / CSP GERMAN STAINLESS STEEL EXHAUST was developed with extensive flow and sound test.This stainless steel(#304)exhaust made much less back pressure than the original VW exhaust and
it will improve your engine performance yet having the distinctive original VW muffler sound.It's available in 1200cc(36HP), 1200(40HP) and 1300cc-ON to accommodate all engine size.

(MF-021)
FLAT4/CSP GERMAN STAINLESS STEEL #304
STOCK STYLE MUFFLER
1200cc 36HP

(MF-021A)
FLAT4/CSP GERMAN STAINLESS STEEL #304
STOCK STYLE MUFFLER
1200cc 40HP-ON

(MF-021B)
FLAT4/CSP GERMAN STAINLESS STEEL #304
STOCK STYLE MUFFLER
1300cc-ON

(MF-051)
CSP STAINLESS STEEL #304 TAIL PIPE SET





You can buy FLAT4 products at...
-B.B.T.nv- -CUSTOM SPEED PARTS- -VW Heritage-
-CB Performance- -California Import Parts Ltd.- -ISP WEST- -Wolfsburg West- -West Coast Metric Inc.-