Exhaust Flange Plates
Exhaust Flange Plates
Ensure a strong, leak-free connection in your exhaust system with our range of high-quality flange plates. Available in 2‑bolt, 3‑bolt, and 4‑bolt designs, these plates are custom-engineered for durability and precise alignment — ideal for manual or fabricated exhaust work :contentReference[oaicite:2]{index=2}.
Choose from mild steel or stainless options in common pipe sizes (2″, 2½″, 3″, 3½″, and 4″), with bolt-hole patterns suited for both standard and performance applications :contentReference[oaicite:3]{index=3}. Our 2‑bolt plates are perfect for simple fabrications, while 3‑bolt and 4‑bolt variants offer enhanced strength and sealing under high heat or vibration :contentReference[oaicite:4]{index=4}.
Pair flange plates with matching flange gaskets, bolts, studs & nuts, and exhaust clamps to complete your system with confidence.
Whether you're repairing OEM components or building a race header, our flange plate kits include everything you need — flanges, gaskets, bolts, and nuts — for a secure, twist-free joint. Expert advice and fast shipping Australia-wide.
Exhaust Flange Plate KIT - 2.25" (57mm) 4 BOLT - BHS 60mm Mild Steel
ViperItem No: DAP105K
RRP $51
$46
Exhaust Flange Plate - 2.5" (63mm) 4 BOLT - BHS 58-65mm Mild Steel - Suits Difilippo/Pacemaker
ViperItem No: DAP106
RRP $20
$18
Exhaust Flange Plate KIT - 2.5" (63mm) 4 BOLT - BHS 58-65mm Mild Steel - Suits Difilippo/Pacemaker
ViperItem No: DAP106K
RRP $47
$42
Exhaust Flange Plate - 3" (76mm) 4 BOLT - BHS 74-79mm Mild Steel - Suits Difilippo/Pacemaker
ViperItem No: DAP107
RRP $16
$14
Exhaust Flange Plate KIT - 3" (76mm) 4 BOLT - BHS 74-79mm Mild Steel - Suits Difilippo/Pacemaker
ViperItem No: DAP107K
RRP $30
$27
Exhaust Flange Plate - 3" (76mm) 4 BOLT - BHS 74-79mm Stainless Steel - Suits Difilippo/Pacemaker
ViperItem No: DAP107SS
RRP $31
$28
Exhaust Flange Plate KIT - 3" (76mm) 4 BOLT - BHS 74-79mm Stainless Steel - Suits Difilippo/Pacemaker
ViperItem No: DAP107SSK
RRP $64
$58
Exhaust Flange Plate - 3.5" (89mm) 4 BOLT - BHS 91mm Mild Steel
ViperItem No: DAP108
RRP $19
Now $7
Exhaust Flange Plate KIT - 3.5" (89mm) 4 BOLT - BHS 91mm Mild Steel
ViperItem No: DAP108K
RRP $42
Now $17
Exhaust Flange Plate - 3.5" (89mm) 4 BOLT - BHS 82mm Stainless Steel
ViperItem No: DAP108SS
RRP $31
$28
Exhaust Flange Plate KIT - 3.5" (89mm) 4 BOLT - BHS 82mm Stainless Steel
ViperItem No: DAP108SSK
RRP $65
$59
Exhaust Flange Plate - 4" (101mm) 4 BOLT - BHS 93mm Stainless Steel
ViperItem No: DAP109SS
RRP $43
$39
Exhaust Flange Plate KIT - 4" (101mm) 4 BOLT - BHS 93mm Stainless Steel
ViperItem No: DAP109SSK
RRP $118
$107
FLANGE PLATE 2.25" 57MM 3 BOLT TWIN PORT FLANGE PLATE MILD STEEL 21/4"
ViperItem No: FP-BA2214
RRP $25
$22
HOLDEN COMMODORE VN VP VR VS VT V8 5.0LT EXHAUST HEAD PLATE - PAIR
ViperItem No: FP-DSF063X2
RRP $208
$189
Exhaust Flange Plate OVAL - 3" Equivalent (92 x 44mm) - BHS 109 x 36mm Stainless Steel
ViperItem No: FP-OVAL300SS
RRP $50
Now $30